000 00244nam a22001097a 4500
003 OSt
100 _aChauhan, Rita
245 _aShiksha Manovigyan Avam Sankhyki
260 _aAgra
_bAgarwal Publication
_c2015
300 _a635p.
942 _2ddc
_cBK
999 _c4532
_d4532